Published on Sep 03, 2025 | 2:45 PM
When most people think of Seasonal Affective Disorder (SAD), they picture dark, cold days of winter. But here's the truth: SAD often starts much earlier than you realize- sometimes as soon as late summer or early fall.
SAD is linked to changes in daylight. As the days get shorter, even before winter officially arrives, your body begins to produce more melatonin (the sleep hormone) and less serotonin (the mood regulating chemical). This shift can leave you feeling tired, sluggish, and down-weeks before you expect it.
If you notice these symptoms creeping in during September or October, it may be SAD starting earlier than expected:
Catching these signs early is key to feeling better.
Many people wait until witner to take action, but by then symptoms may already be in full swing. Starting preventive steps in early fall can make a big difference. Just like you prepare your home for cold weather, you can prepare your mental health for the seasonal shift.
Here are some proven ways to fight SAD before it peaks:
At CallOnDoc, we make it easy to take action before SAD takes over.
Seasonal depression doesn't have to control your fall and winter. With early support, you can stay ahead of symptoms and protect your wellbeing.
Seasonal Affective Disorder doesn't just belong n the coldest months. For many, it starts creeping in as soon as the days shorten. By paying attention to early symptoms and seeking support, you can manage SAD before it manages you.
Shelly House, FNP, is a Family Nurse Practitioner and Call-On-Doc’s trusted medical education voice. With extensive experience in telehealth and patient-centered care, Ms. House is dedicated to making complex health topics simple and accessible. Through evidence-based content, provider collaboration, and a passion for empowering patients, her mission is to break down barriers to healthcare by delivering clear, compassionate, and practical medical guidance.
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